向上拐点之选股指标公式

SD:=(EMA(C,13)/REF(EMA(C,13),1)-1)*100;
TJ:=EXIST(crOSS(SD,0),10) AND CROSS(macd.MacD,0) AND (MACD.MACD>REF(MACD.MACD,1)) AND C>REF(C,1)AND EMA(C,13)>REF(EMA(C,13),1);
XG:FILTER(TJ,10);